<template>
  <el-card class="layout-query">
    <el-form ref="queryRef" :inline="true" :model="state.queryForm" @keyup.enter="getDataList">
      <el-form-item prop="dictType">
        <el-input v-model="state.queryForm.dictType" placeholder="字典类型"></el-input>
      </el-form-item>
      <el-form-item prop="dictName">
        <el-input v-model="state.queryForm.dictName" placeholder="字典名称"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button icon="Search" type="primary" @click="getDataList()">查询</el-button>
      </el-form-item>
      <el-form-item>
        <el-button icon="RefreshRight" @click="reset(queryRef)">重置</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <el-card>
    <el-space>
      <el-space>
        <el-button icon="Plus" type="primary" @click="addOrUpdateHandle()">新增</el-button>
      </el-space>
      <el-space>
        <el-button icon="Delete" plain type="danger" @click="deleteBatchHandle()">批量删除</el-button>
      </el-space>
    </el-space>

    <el-table
      v-loading="state.dataListLoading"
      :data="state.dataList"
      border
      show-overflow-tooltip
      class="layout-table"
      row-key="id"
      lazy
      :load="load"
      :tree-props="{ children: 'children', hasChildren: 'hasChild' }"
      @selection-change="selectionChangeHandle"
      @sort-change="sortChangeHandle">
      <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
      <el-table-column prop="dictType" label="字典类型" header-align="center" align="center"> </el-table-column>
      <el-table-column prop="dictName" label="字典名称" header-align="center" align="center"></el-table-column>
      <el-table-column prop="remark" label="备注" header-align="center" align="center"></el-table-column>
      <el-table-column prop="dictSource" label="数据来源" header-align="center" align="center">
        <template #default="scope">
          <span v-if="scope.row.dictSource === 0">字典数据</span>
          <span v-else>动态SQL</span>
        </template>
      </el-table-column>
      <el-table-column prop="sort" label="排序" sortable="custom" header-align="center" align="center"></el-table-column>
      <el-table-column prop="createTime" label="创建时间" header-align="center" align="center" width="180"></el-table-column>
      <el-table-column label="操作" fixed="right" header-align="center" align="center" width="200">
        <template #default="scope">
          <el-button v-if="scope.row.dictSource === 0" type="primary" link @click="showDictDataHandle(scope.row)">字典配置</el-button>
          <el-button v-if="scope.row.dictSource === 1" type="primary" link @click="showDataSqlHandle(scope.row)">动态数据</el-button>
          <el-button type="primary" link @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
          <el-button type="primary" link @click="deleteBatchHandle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      :current-page="state.page"
      :page-sizes="state.pageSizes"
      :page-size="state.limit"
      :total="state.total"
      layout="total, sizes, prev, pager, next, jumper"
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle">
    </el-pagination>
    <!-- 新增 / 修改 -->
    <add-or-update ref="addOrUpdateRef" @refresh-data-list="getDataList"></add-or-update>

    <!-- 动态数据 -->
    <el-drawer v-if="dataSqlVisible" v-model="dataSqlVisible" :title="dataSqlTitle" :size="800" :close-on-press-escape="false">
      <data-sql :dict-type-id="dictTypeId"></data-sql>
    </el-drawer>

    <!-- 字典配置 -->
    <el-drawer v-if="dictDataVisible" v-model="dictDataVisible" :title="dictDataTitle" :size="800" :close-on-press-escape="false">
      <dict-data :dict-type-id="dictTypeId"></dict-data>
    </el-drawer>
  </el-card>
</template>

<script setup lang="ts" name="SysDictType">
import { useCrud } from '@/hooks'
import { reactive, ref } from 'vue'
import AddOrUpdate from './type-add-or-update.vue'
import DataSql from './data-sql.vue'
import DictData from './data.vue'
import { IHooksOptions } from '@/hooks/interface'
import { useDictTypeListApi } from '@/api/sys/dict'

const state: IHooksOptions = reactive({
  dataListUrl: '/sys/dict/type/page',
  deleteUrl: '/sys/dict/type',
  queryForm: {
    dictName: '',
    dictType: ''
  }
})

const dictDataVisible = ref(false)
const dictDataTitle = ref()
const dictTypeId = ref()
const showDictDataHandle = (row: any) => {
  dictTypeId.value = row.id
  dictDataTitle.value = '字典配置 - ' + row.dictType
  dictDataVisible.value = true
}

const dataSqlVisible = ref(false)
const dataSqlTitle = ref()
const showDataSqlHandle = (row: any) => {
  dataSqlVisible.value = true
  dictTypeId.value = row.id
  dataSqlTitle.value = '动态数据 - ' + row.dictType
}

// 当数据变化时，处理刷新
const nodeMap = new Map()
const load = (tree: any, treeNode: unknown, resolve: (data: any[]) => void) => {
  if (!nodeMap.has(tree.id)) {
    nodeMap.set(tree.id, { tree, treeNode, resolve })
  }

  useDictTypeListApi(tree.id).then((res: any) => {
    if (res.data.length > 0) {
      resolve(res.data)
    } else {
      resolve([])
      // location.reload()
    }
  })
}

const queryRef = ref()
const addOrUpdateRef = ref()
const addOrUpdateHandle = (id?: Number) => {
  addOrUpdateRef.value.init(id)
}

const { getDataList, sizeChangeHandle, selectionChangeHandle, sortChangeHandle, currentChangeHandle, deleteBatchHandle, reset } = useCrud(state)
</script>
